31752141

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 45887904

約数和(自身を除く): 14135763

約数列:

[1, 3, 17, 51, 53, 159, 289, 691, 867, 901, 2073, 2703, 11747, 15317, 35241, 36623, 45951, 109869, 199699, 599097, 622591, 1867773, 10584047, 31752141]

約数ペア:

[(1, 31752141), (3, 10584047), (17, 1867773), (51, 622591), (53, 599097), (159, 199699), (289, 109869), (691, 45951), (867, 36623), (901, 35241), (2073, 15317), (2703, 11747)]